diff options
Diffstat (limited to 'src/plugins/qmlprofiler/canvas/qmlprofilercanvas.cpp')
-rw-r--r-- | src/plugins/qmlprofiler/canvas/qmlprofilercanvas.cpp | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/src/plugins/qmlprofiler/canvas/qmlprofilercanvas.cpp b/src/plugins/qmlprofiler/canvas/qmlprofilercanvas.cpp deleted file mode 100644 index 3503807896..0000000000 --- a/src/plugins/qmlprofiler/canvas/qmlprofilercanvas.cpp +++ /dev/null @@ -1,105 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of Qt Creator. -** -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -****************************************************************************/ - -#include "qmlprofilercanvas.h" - -#include "qdeclarativecontext2d_p.h" - -#include <qpixmap.h> -#include <qpainter.h> - -namespace QmlProfiler { -namespace Internal { - -QmlProfilerCanvas::QmlProfilerCanvas() - : m_context2d(new Context2D(this)) -{ - setAcceptedMouseButtons(Qt::LeftButton); - m_drawTimer.setSingleShot(true); - connect(&m_drawTimer, SIGNAL(timeout()), this, SLOT(draw())); - - m_drawTimer.start(); -} - -void QmlProfilerCanvas::requestPaint() -{ - if (m_context2d->size().width() != width() - || m_context2d->size().height() != height()) { - m_drawTimer.start(); - } else { - update(); - } -} - -void QmlProfilerCanvas::requestRedraw() -{ - m_drawTimer.start(); -} - -// called from GUI thread. Draws into m_context2d. -void QmlProfilerCanvas::draw() -{ - QMutexLocker lock(&m_pixmapMutex); - m_context2d->reset(); - m_context2d->setSize(width(), height()); - - if (width() > 0 && height() > 0) - emit drawRegion(m_context2d, QRect(0, 0, width(), height())); - update(); -} - -// called from OpenGL thread. Renders m_context2d into OpenGL buffer. -void QmlProfilerCanvas::paint(QPainter *p) -{ - QMutexLocker lock(&m_pixmapMutex); - p->drawPixmap(0, 0, m_context2d->pixmap()); -} - -void QmlProfilerCanvas::componentComplete() -{ - const QMetaObject *metaObject = this->metaObject(); - int propertyCount = metaObject->propertyCount(); - int requestPaintMethod = metaObject->indexOfMethod("requestPaint()"); - for (int ii = QmlProfilerCanvas::staticMetaObject.propertyCount(); ii < propertyCount; ++ii) { - QMetaProperty p = metaObject->property(ii); - if (p.hasNotifySignal()) - QMetaObject::connect(this, p.notifySignalIndex(), this, requestPaintMethod, 0, 0); - } - QQuickItem::componentComplete(); - requestRedraw(); -} - -void QmlProfilerCanvas::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) -{ - QQuickItem::geometryChanged(newGeometry, oldGeometry); - requestRedraw(); -} - -} -} |